CN213886424U

CN213886424U - Dual-drive vertical shaft crusher

Info

Publication number: CN213886424U
Application number: CN202022017750.3U
Authority: CN
Inventors: 唐铭
Original assignee: Sichuan Jiangyou Xinchuan Mine Machinery Co ltd
Current assignee: Sichuan Jiangyou Xinchuan Mine Machinery Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-08-06
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a dual-drive vertical shaft crusher, which comprises a crusher body, a guide plate, a second-stage turntable, a second-stage hammer head and a drainage plate, wherein the crusher body comprises a first-stage crushing mechanism and a main shaft, the guide plate is arranged below the first-stage crushing mechanism, the guide plate is arranged in the crusher body and is of a funnel-shaped structure, the side surface of the upper end of the guide plate is detachably connected with the inner wall of the crusher body, the diameter of the lower end surface of the guide plate is smaller than that of the upper end surface of the guide plate, the second-stage turntable is arranged below the guide plate, the side surface of the second-stage turntable is provided with a mounting groove matched with the second-stage hammer head, one end of the second-stage hammer head is slidably arranged in the mounting groove, the other end of the second-stage hammer head is used for crushing, the second-stage hammer head is detachably connected with the second-stage turntable, the top of the second-stage turntable is fixedly connected with the drainage plate, and the drainage plates are of a radial structure by taking the main shaft as the center, the technical problems in the prior art are solved, such as: the material is output without being crushed.

Description

Dual-drive vertical shaft crusher

Technical Field

The utility model relates to a breaker transmission protection device field is a dual drive vertical scroll breaker particularly.

Background

The vertical shaft crusher crushes crushed stone or lump stone according to the impact principle. In the traditional vertical shaft crusher, a plurality of layers of hammers are arranged on a vertical shaft from top to bottom, and a motor and a belt transmission mechanism drive the vertical shaft and the hammers arranged on the vertical shaft to rotate at a high speed, so that ore crushing is realized. Because above-mentioned structure, have following problem, the perpendicular part granule that splashes downwards falls to the end along the radial clearance of the tup in the next-level crushing mechanism and crushing chamber inner wall and gets into the discharge gate, has escaped second wheel or third wheel hammering, therefore super large granule often appears in the discharge gate, influences crushing quality, and it exists of prior art: the material is output without being crushed.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings of the prior art, the present invention is directed to: the utility model provides a dual drive vertical scroll breaker for solve the technical problem that exists among the prior art, like: the material is output without being crushed.

In order to realize the purpose of the utility model, the utility model provides a following technical scheme:

a dual-drive vertical shaft crusher comprises a crusher body, a guide plate, a secondary turntable, a secondary hammer head and a drainage plate, wherein the crusher body comprises a primary crushing mechanism and a main shaft, the guide plate is arranged below the primary crushing mechanism, the guide plate is arranged in the crusher body, the guide plate is of a funnel-shaped structure, the side surface of the upper end of the guide plate is detachably connected with the inner wall of the crusher body, the diameter of the lower end surface of the guide plate is smaller than that of the upper end surface of the guide plate, and the main shaft is arranged in a hollow part of the guide plate;

the second grade carousel set up in the below of baffle, the second grade carousel be equipped with the through-hole of main shaft adaptation, the main shaft set up in the through-hole and fixed connection the second grade carousel, second grade carousel side be equipped with the mounting groove of second grade tup adaptation, the one end slidable of second grade tup set up in the mounting groove, the other end of second grade tup is used for the breakage, the second grade tup is equipped with a plurality of, second grade tup detachably connects the second grade carousel, the top fixed connection of second grade carousel is a plurality of the drainage plate, a plurality of the drainage plate with the main shaft is radial structure as the center.

Furthermore, the diameter of the end face of the bottom of the guide plate is smaller than that of the end face of the top of the secondary turntable.

Further, still include tertiary tup, second grade carousel side be equipped with the second mounting groove of tertiary tup adaptation, the one end slidable of tertiary tup set up in the second mounting groove, the other end of tertiary tup is used for the breakage, tertiary tup is equipped with a plurality of, tertiary tup detachably connects the second grade carousel, it is a plurality of tertiary tup set up in the below of second grade tup.

Furthermore, the number of the secondary hammerheads is the same as that of the tertiary hammerheads, the secondary hammerheads and the tertiary hammerheads are distributed in an annular array, and one tertiary hammerhead is positioned between two adjacent secondary hammerheads.

Furthermore, the second-level hammer head and the third-level hammer head are all provided with six.

Furthermore, the second-level hammer head and the third-level hammer head are connected with the second-level turntable through screws.

Furthermore, the side face of the upper end of the guide plate is connected with the inner wall of the crusher body through a screw.

Compared with the prior art, the utility model, following beneficial effect has:

1. through the material after the one-level crushing mechanism is broken, fall from the clearance between inside lining and the one-level crushing mechanism to fall on the baffle, and then leak down from the cavity part of baffle bottom, and then fall the top of second grade carousel, between a plurality of drainage plates, when the second grade carousel rotates, the drainage plate and then pat the material that the drive is in between a plurality of drainage plates and be centrifugal motion, and then fall on the second grade hammer, reached and prevented that the material from not directly falling out through the breakage.

2. Annular array and the annular array that tertiary tup formed through the formation of second grade tup are crisscross mutually, so the material that falls from second grade carousel top is at first broken through the second grade tup, perhaps passes the clearance between two adjacent second grade tups and is broken by tertiary tup, and, when the second grade tup was broken, pat on the inside lining and by the material of bounce-back, or broken once more by the second grade tup, or broken by tertiary tup, reached the beneficial effect that improves the rubble by the percentage of damage.

Drawings

FIG. 1 is an overall structure diagram of a dual-drive vertical shaft crusher of the present invention;

FIG. 2 is a schematic top view of a two-stage turntable;

list of reference numerals

1-a crusher body, 2-a feed inlet, 3-a primary crushing mechanism, 4-a guide plate, 5-a lining, 6-a drainage plate, 7-a secondary hammer, 8-a tertiary hammer, 9-a secondary turntable and 10-a main shaft.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings 1-2, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, an integral connection, or a detachable connection; may be communication within two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art can understand the specific meaning of the above terms in the present invention in specific situations.

A dual-drive vertical shaft crusher comprises a crusher body 1, a guide plate 4, a secondary turntable 9, a secondary hammer 7 and a drainage plate 6, wherein the crusher body 1 comprises a primary crushing mechanism 3 and a main shaft 10, the guide plate 4 is arranged below the primary crushing mechanism 3, the guide plate 4 is arranged in the crusher body 1, the guide plate 4 is of a funnel-shaped structure, the side surface of the upper end of the guide plate 4 is detachably connected with the inner wall of the crusher body 1, the diameter of the lower end surface of the guide plate 4 is smaller than that of the upper end surface of the guide plate, and the main shaft 10 is arranged in a hollow part of the guide plate 4;

second grade carousel 9 set up in the below of baffle 4, second grade carousel 9 be equipped with the through-hole of main shaft 10 adaptation, main shaft 10 set up in the through-hole and fixed connection second grade carousel 9, second grade carousel 9 side be equipped with the mounting groove of 7 adaptations of second grade tup, the one end slidable of second grade tup 7 set up in the mounting groove, the other end of second grade tup 7 is used for the breakage, second grade tup 7 is equipped with a plurality of, 7 detachably of second grade tup connects second grade carousel 9, the top fixed connection of second grade carousel 9 is a plurality of drainage plate 6, a plurality of drainage plate 6 with main shaft 10 is radial structure for the center.

As shown in figure 1, a main shaft 10 is rotatably connected with a crusher body 1, the top of the main shaft 10 is connected with a driving device through a belt and a belt pulley, the driving device is used for driving the main shaft 10 to rotate, two driving devices are arranged on two sides of the crusher body 1 and are both connected with the main shaft 10 through the belt, a feeding hole 2 is further arranged on the top of the crusher body 1, material flow entering from the feeding hole 2 directly enters the upper part of a primary crushing mechanism 3, when the primary crushing mechanism 3 rotates along with the main shaft 10, the material is beaten on an inner lining 5 on the inner wall of the crusher body 1,

second grade tup 7 includes connecting portion and broken portion, and connecting portion set up in the mounting groove of second grade carousel 9 side, and broken portion sets up outside the mounting groove for there is the clearance broken just with inside lining 5.

The material after 3 crushings of one-level crushing mechanism, fall from the clearance between inside lining 5 and the one-level crushing mechanism 3, and fall on baffle 4, because baffle 4 is hopper-shaped structure and bottom end face diameter is less than top end face diameter, so the material and then leaks down from the hollow part of baffle 4 bottom, when the material leaks down along with the inner wall of hopper-shaped structure, for parabolic motion, and then drop the top of second grade carousel 9, between a plurality of drainage plates 6, when second grade carousel 9 rotates, drainage plates 6 and then patting the material that the drive is in between a plurality of drainage plates 6 and be centrifugal motion, and then fall on second grade tup 7, reached and prevented that the material from not directly falling out through the damage beneficial effect, the direct condition of falling down between inside lining 5 and one-level crushing mechanism 3 of direct follow of material has effectively been avoided.

Breaker body 1, main shaft 10, the broken mechanism 3 of one-level, feed inlet 2, drive arrangement and belt are current conventional technology, and this technical field personnel of its erection joint mode can realize completely, the utility model discloses do not relate to so no longer give unnecessary details to its transformation.

Furthermore, the diameter of the end face at the bottom of the guide plate 4 is smaller than that of the end face at the top of the second-stage turntable 9, so that the materials can fall onto the top of the second-stage turntable 9.

Further, still include

tertiary tup

8, 9 sides of second grade carousel be equipped with the second mounting groove of 8 adaptations of tertiary tup, the one end slidable of tertiary tup 8 set up in the second mounting groove, the other end of tertiary tup 8 is used for the breakage, tertiary tup 8 is equipped with a plurality of, 8 detachably connections of tertiary tup 9, a plurality of tertiary tup 8 set up in the below of second grade tup 7.

Furthermore, the number of the secondary hammers 7 is the same as that of the tertiary hammers 8, the secondary hammers are distributed in an annular array, and one tertiary hammer 8 is located between two adjacent secondary hammers 7.

As shown in fig. 2, in a top view, the annular array formed by the secondary hammers 7 and the annular array formed by the tertiary hammers 8 are staggered with each other, so that the material falling from the top of the secondary turntable 9 is firstly crushed by the secondary hammers 7 or passes through a gap between two adjacent secondary hammers 7 and is crushed by the tertiary hammers 8, and when the secondary hammers 7 are crushed, the material flapped on the lining 5 and rebounded is crushed by the secondary hammers 7 again or the tertiary hammers 8, so that the beneficial effect of improving the crushing rate of the crushed stone is achieved.

Furthermore, the secondary hammer 7 and the tertiary hammer 8 are all provided with six.

Further, the second-level hammer 7 and the third-level hammer 8 are connected with the second-level turntable 9 through screws.

As shown in fig. 1, a part of the screws pass through the top of the secondary rotary table 9 and the secondary ram 7 and are screwed with the secondary rotary table 9, and another part of the screws pass through the bottom of the secondary rotary table 9 and the tertiary ram 8 and are screwed with the secondary rotary table 9.

Further, the side surface of the upper end of the guide plate 4 is connected with the inner wall of the crusher body 1 through a screw.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the embodiments in the above description, and the technical concept of the present invention can be within the scope of the present invention, and can be modified to various simple modifications, and these simple modifications all belong to the protection scope of the present invention. It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features. In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.

Claims

1. The dual-drive vertical shaft crusher is characterized by comprising a crusher body (1), a guide plate (4), a secondary turntable (9), a secondary hammer head (7) and a drainage plate (6), wherein the crusher body (1) comprises a primary crushing mechanism (3) and a main shaft (10), the guide plate (4) is arranged below the primary crushing mechanism (3), the guide plate (4) is arranged in the crusher body (1), the guide plate (4) is of a funnel-shaped structure, the side surface of the upper end of the guide plate (4) is detachably connected with the inner wall of the crusher body (1), the diameter of the lower end surface of the guide plate (4) is smaller than that of the upper end surface of the guide plate, and the main shaft (10) is arranged in a hollow part of the guide plate (4);

second grade carousel (9) set up in the below of baffle (4), second grade carousel (9) be equipped with the through-hole of main shaft (10) adaptation, main shaft (10) set up in just fixed connection in the through-hole second grade carousel (9), second grade carousel (9) side be equipped with the mounting groove of second grade tup (7) adaptation, the one end slidable ground of second grade tup (7) set up in the mounting groove, the other end of second grade tup (7) is used for the breakage, second grade tup (7) are equipped with a plurality of, second grade tup (7) detachably connect second grade carousel (9), the top fixed connection of second grade carousel (9) is a plurality of drainage plate (6), a plurality of drainage plate (6) with main shaft (10) are radial structure for the center.

2. A dual drive vertical shaft crusher according to claim 1, wherein the diameter of the end face at the bottom of the guide plate (4) is smaller than the diameter of the end face at the top of the secondary rotor (9).

3. The dual-drive vertical shaft crusher according to claim 1, further comprising three-stage hammers (8), wherein a second mounting groove adapted to the three-stage hammers (8) is formed in the side surface of the second-stage turntable (9), one ends of the three-stage hammers (8) are slidably arranged in the second mounting groove, the other ends of the three-stage hammers (8) are used for crushing, the three-stage hammers (8) are provided with a plurality of pieces, the three-stage hammers (8) are detachably connected with the second-stage turntable (9), and the three-stage hammers (8) are arranged below the second-stage hammers (7).

4. The dual-drive vertical shaft crusher according to claim 3, characterized in that the number of the secondary hammers (7) and the number of the tertiary hammers (8) are the same and are distributed in an annular array, and one tertiary hammer (8) is arranged between two adjacent secondary hammers (7).

5. The dual-drive vertical shaft crusher according to claim 4, wherein six secondary hammers (7) and six tertiary hammers (8) are provided.

6. A dual drive vertical shaft crusher according to claim 3, characterized in that the secondary (7) and tertiary (8) hammers are connected to the secondary rotor (9) by screws.

7. A dual drive vertical shaft crusher according to claim 1, characterised in that the upper end side of the guide plate (4) is attached to the inner wall of the crusher body (1) by screws.